ES1076136U - Device for the application of a variable speed driver to an electric motorcycle (Machine-translation by Google Translate, not legally binding) - Google Patents

Device for the application of a variable speed driver to an electric motorcycle (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES1076136U
ES1076136U ES201131290U ES201131290U ES1076136U ES 1076136 U ES1076136 U ES 1076136U ES 201131290 U ES201131290 U ES 201131290U ES 201131290 U ES201131290 U ES 201131290U ES 1076136 U ES1076136 U ES 1076136U
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support
application
fixed support
electric motorcycle
pulley
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ES1076136Y (en
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Juan Costa Pujadas
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Abstract

Device for the application of a tilting speed variator to an electric motorcycle comprising, in addition to an electric motor, a conventional speed variator and a support for its incorporation into a chassis or resistant structure of said electric motorcycle, characterized in that the device that allows said application, comprises a fixed support that is immobilized by means suitable to said chassis or resistant structure, said fixed support incorporating a swinging rod that rotates with respect thereto, and that in turn incorporates an electric motor, and in the axis of rotation thereof the corresponding pulley, provided in the fixed support of a hole for the housing of an axis and a pulley with its corresponding crown, this axis of rotation and tilting serving also for a second support, swinging mobile support a pulley equipped with a crown, the pulleys and crowns being kinematically joined by means of straps. (Machine-translation by Google Translate, not legally binding)

Description

Dispositivo para la aplicación de un variador de velocidad basculante a una motocicleta eléctrica. Device for applying a tilt speed variator to an electric motorcycle.

Objeto de la Invención: Object of the Invention:

Más concretamente la invención se refiere a la aplicación de un variador de velocidad a una motocicleta eléctrica, con la ayuda de un dispositivo de origen mecánico que permite que dicho variador pueda incorporarse a cualquier tipo de dichas motocicletas eléctricas, bien sea a su chasis o a una estructura resistente de la misma cuando carece de dicho chasis. More specifically, the invention relates to the application of a speed variator to an electric motorcycle, with the help of a device of mechanical origin that allows said variator to be incorporated into any type of said electric motorcycles, either its chassis or a resistant structure of the same when it lacks said chassis.

Otro de los objetos de la invención es alcanzar mediante dicha aplicación, un ahorro de la energía consumida por una motocicleta eléctrica procedente de una convencional batería. Another object of the invention is to achieve by said application, saving energy consumed by an electric motorcycle from a conventional battery.

Estado de la Técnica: State of the Art:

Existen en el mercado y por tanto pueden considerarse como estado de la técnica, motocicletas de propulsión eléctrica, que cambian de velocidad mediante la incorporación entre el motor eléctrico y la batería de un convencional potenciómetro, como sistema para cambiar de velocidad, que deja pasar mayor o menor intensidad, al girar el usuario el mando del acelerador previsto a modo de puño en el manillar de la misma. There are in the market and therefore can be considered as a state of the art, electric propulsion motorcycles, which change speed by incorporating between the electric motor and the battery of a conventional potentiometer, as a system to change speed, which allows greater or lower intensity, when the user turns the throttle control provided as a fist on the handlebar of the same.

No se conoce la aplicación de un variador convencional a una motocicleta eléctrica, así como los dispositivos necesarios para su adaptación a la estructura resistente de la motocicleta o bien al chasis de la misma. The application of a conventional variator to an electric motorcycle is not known, as well as the necessary devices for its adaptation to the resistant structure of the motorcycle or its chassis.

Tampoco existe en línea con el contenido del párrafo anterior, dispositivos que permitan la adaptación del dispositivo en horquillas basculantes, en las que habitualmente se incorpora la rueda trasera de la motocicleta, así como los distintos órganos de la suspensión de dicha rueda trasera. Nor is there in line with the content of the previous paragraph, devices that allow the device to be adapted to tilting forks, in which the rear wheel of the motorcycle is usually incorporated, as well as the various suspension organs of said rear wheel.

Finalidad de la Invención: Purpose of the Invention:

La finalidad de la presente invención es permitir la adaptación de un variador de velocidad convencional a una motocicleta eléctrica, por medio de un dispositivo básicamente mecánico de gran fiabilidad, y bajo coste que permite bascular al motor eléctrico respecto del variador, y más concretamente a un soporte fijo, y también bascular a un soporte móvil unido al fijo respecto del anterior fijo. The purpose of the present invention is to allow the adaptation of a conventional speed variator to an electric motorcycle, by means of a basically mechanical device of great reliability, and low cost that allows the electric motor to swing with respect to the variator, and more specifically to a fixed support, and also tilt to a mobile support attached to the fixed one with respect to the previous fixed one.

Adicionalmente otro de los fines de la invención es facilitar el uso del mismo dispositivo para motores eléctricos de distinta protección. Additionally, another purpose of the invention is to facilitate the use of the same device for electric motors of different protection.

Descripción de la Invención: Description of the Invention:

La presente invención tiene por objeto dotar a una motocicleta eléctrica, de la posibilidad de incorporar un variador de velocidad convencional, con la ayuda de un dispositivo mecánico de gran simplicidad, fiabilidad, y coste reducido, y lograr un sistema infinito de relaciones de velocidad sin cambio de marchas. The present invention aims at providing an electric motorcycle with the possibility of incorporating a conventional speed variator, with the help of a mechanical device of great simplicity, reliability, and reduced cost, and achieving an infinite system of speed ratios without gearshift

El dispositivo mecánico anteriormente citado comprende esencialmente un soporte que llamaremos fijo, por su propiedad de quedar inmovilizado por los medios adecuados, a la estructura resistente o chasis de la motocicleta, por ejemplo uno a más apéndices, y convencionales tornillos, que atravesando dichos apéndices, e inmovilizando el dispositivo a la motocicleta y una biela con medios de girado elástico respecto del soporte fijo, por ejemplo con un simple eje o bulón montado en el cuerpo del soporte fijo, del cual pende dicha biela, y un muelle rodeando el bulón como medio para regular el giro de la biela y consecuentemente del motor eléctrico solidarizado a la misma; de manera que el motor eléctrico incorporado a la biela, se desplaza conjuntamente con la misma, en un movimiento angular respecto del repetido soporte fijo, variando la distancia entre el eje de giro del motor eléctrico respecto de la polea del variador, a la vez que un segundo soporte que llamaremos móvil se desplaza respecto del fijo mediante un simple movimiento de giro angular, que permite que el variador se adapte a la motocicleta, así como a la basculación de la rueda trasera de la motocicleta, cuando esta última se incorpora a una horquilla basculante. The aforementioned mechanical device essentially comprises a support that we will call fixed, due to its property of being immobilized by the appropriate means, to the resistant structure or chassis of the motorcycle, for example one to more appendages, and conventional screws, which crossing said appendages, and immobilizing the device to the motorcycle and a connecting rod with elastic turning means with respect to the fixed support, for example with a simple axle or bolt mounted on the body of the fixed support, from which said connecting rod hangs, and a spring surrounding the bolt as a means to regulate the rotation of the connecting rod and consequently of the electric motor in solidarity with it; so that the electric motor incorporated in the connecting rod, travels together with it, in an angular movement with respect to the repeated fixed support, varying the distance between the axis of rotation of the electric motor with respect to the drive pulley, while a second support that we will call mobile moves with respect to the fixed one by means of a simple angular rotation movement, which allows the variator to adapt to the motorcycle, as well as to the tilting of the rear wheel of the motorcycle, when the latter is incorporated into a tilt fork.

El dispositivo se completa mediante sendas cadenas cinemáticas en forma de correas, que unen la polea del motor eléctrico con la polea del variador, y una corona solidarizada a dicha polea, a una segunda corona solidaria, a una segunda polea montada en el soporte móvil que bascula, cuando bascula el soporte móvil respecto del soporte fijo. The device is completed by means of kinematic chains in the form of belts, which connect the pulley of the electric motor with the pulley of the variator, and a crown in solidarity with said pulley, with a second solidarity crown, with a second pulley mounted on the mobile support that tilts, when you swing the mobile support with respect to the fixed support.

La correcta tensión de la correa entre la polea del motor y la del variador queda asegurada por el giro de la biela, y los medios de regulación de dicho giro. The correct tension of the belt between the motor pulley and the drive pulley is ensured by the rotation of the connecting rod, and the means for regulating said rotation.

Otros detalles y características se irán poniendo de manifiesto en el transcurso de la descripción que a continuación se da, en los que se hace referencia a el dibujo que a esta memoria se acompaña, en el que se muestra a título ilustrativo pero no limitativo, una representación gráfica de la invención. Other details and features will be revealed in the course of the description given below, in which reference is made to the accompanying drawing, which is shown by way of illustration but not limitation, a graphic representation of the invention.

Descripción de la figura: Description of the figure:

La figura nº 1 es una vista frontal en alzado del dispositivo de aplicación de un variador (10), incorporado al chasis de la motocicleta o estructura resistente de la misma, mediante un soporte fijo (14), y un soporte basculante (21), respecto del soporte fijo (14). Figure 1 is a front elevational view of the application device of a drive (10), incorporated into the motorcycle chassis or sturdy structure thereof, by means of a fixed support (14), and a tilting support (21), with respect to the fixed support (14).

Sigue a continuación una relación de las distintas partes de la invención que se identifican en la figura anterior mediante el auxilio de los números correspondientes; (10) variador, (11) motor eléctrico, (12) biela, (13) eje de rotación de la biela (12), (14) soporte fijo, (15) polea, (16) apéndice, (17) apéndice, (18) tornillo, (19) dirección y sentido, (20) correa de transmisión, (21) soporte basculante, (22) eje, (23) apéndice, (24) corona de la polea (15), The following is a list of the different parts of the invention that are identified in the previous figure by means of the help of the corresponding numbers; (10) drive, (11) electric motor, (12) connecting rod, (13) rotation axis of the connecting rod (12), (14) fixed support, (15) pulley, (16) appendix, (17) appendix, (18) screw, (19) direction and direction, (20) transmission belt, (21) rocker support, (22) axle, (23) appendix, (24) pulley crown (15),

(25) corona de la polea (26), (26) polea, (27) tensor, (28) eje, (29) orificio, (30) correa. (25) pulley crown (26), (26) pulley, (27) tensioner, (28) shaft, (29) hole, (30) belt.

Descripción de una realización de la Invención: Description of an embodiment of the invention:

En una de las realizaciones preferidas de la invención y tal y como puede verse en la figura nº 1, un variador basculante (10), comprende como dispositivo para su aplicación a una motocicleta eléctrica no representada en la figura, un soporte que llamaremos fijo (14), el cual se solidariza a la estructura resistente de la motocicleta, o bien al chasis de la misma, no representado en la figura, al haberse previsto en el mismo (14), uno o más apéndices (16), que con unos convencionales tornillos (18) permite dicha solidarización. In one of the preferred embodiments of the invention and as can be seen in figure 1, a tilting variator (10), comprises as a device for application to an electric motorcycle not shown in the figure, a support that we will call fixed ( 14), which is in solidarity with the resistant structure of the motorcycle, or the chassis of the motorcycle, not shown in the figure, having been provided therein (14), one or more appendices (16), than with some Conventional screws (18) allow said solidarity.

En dicho soporte (14) se monta una biela (12) con eje de rotación (13) en el soporte fijo (14), de manera que el motor-eléctrico (11) solidarizado por cualquier medio conocido a dicha biela (12), gira en la dirección y sentidos indicado por la flecha (19) cuando gira la citada biela (12). El giro de la biela (12) respecto al soporte (14) puede regularse con un muelle, no representado en la figura, cuyo momento tensor puede variar con el auxilio de una tuerca que comprima más o menos dicho muelle. In said support (14) a connecting rod (12) with rotation axis (13) is mounted on the fixed support (14), so that the electric motor (11) is joined by any means known to said connecting rod (12), it rotates in the direction and directions indicated by the arrow (19) when the said connecting rod (12) rotates. The rotation of the connecting rod (12) with respect to the support (14) can be regulated with a spring, not shown in the figure, whose tensioning moment can vary with the help of a nut that compresses said spring more or less.

A su vez el soporte fijo (14) incorpora un soporte que llamaremos móvil basculante (21), que puede girar respecto a (14) merced a un eje (22) previsto en el cuerpo de dicho soporte fijo (14), girando a su vez respecto de dicho eje (22) una polea (15), dotada de corona (24), de manera que dicha polea (15) está unida cinemáticamente a una polea montada en el eje del motor eléctrico (11), no representada en la figura, mediante la correa (20). In turn, the fixed support (14) incorporates a support that we will call a tilting mobile (21), which can rotate with respect to (14) thanks to an axis (22) provided in the body of said fixed support (14), turning its with respect to said shaft (22) a pulley (15), provided with a crown (24), so that said pulley (15) is kinematically linked to a pulley mounted on the shaft of the electric motor (11), not shown in the figure, using the strap (20).

El soporte móvil basculante (21) incorpora en la proximidad de uno de sus extremos una polea (26), que gira merced al eje (28) que se apoya en el orificio (29), disponiéndose en dicha polea (26) una corona (25). La corona (24) está unida cinemáticamente a la corona (25) mediante la correa (30), la cual mantiene la tensión adecuada al haberse previsto un tensor (27) móvil. The mobile tilting support (21) incorporates in the vicinity of one of its ends a pulley (26), which rotates thanks to the shaft (28) that rests on the hole (29), a crown (26) being arranged in said pulley (26). 25). The crown (24) is kinematically linked to the crown (25) by the belt (30), which maintains the proper tension when a mobile tensioner (27) is provided.

En el soporte móvil (21) y para que al mismo puedan incorporarse otros medios mecánicos de la motocicleta se han previsto uno o más apéndices (23) dotados de convencionales tornillos (18). In the mobile support (21) and so that other mechanical means of the motorcycle can be incorporated, one or more appendages (23) provided with conventional screws (18) are provided.

El giro relativo del soporte móvil (21) respecto del fijo (14), transmite mejor la potencia y el par generado por el motor eléctrico (11) por el medio de variador, al adaptarse a la geometría de la motocicleta consiguiéndose un mayor rendimiento. The relative rotation of the mobile support (21) with respect to the fixed one (14), better transmits the power and the torque generated by the electric motor (11) by means of the variator, by adapting to the geometry of the motorcycle achieving a better performance.

Descrita suficientemente la presente invención en correspondencia con la figura única, fácil es comprender que podrán introducirse en la misma, cualesquiera modificaciones de detalle que se estimen convenientes siempre y cuando no se altere la esencia de la invención que queda resumida en las siguientes reivindicaciones. Described sufficiently the present invention in correspondence with the unique figure, it is easy to understand that any detail modifications deemed convenient may be introduced therein as long as the essence of the invention that is summarized in the following claims is not altered.

Claims (1)

REIVINDICACIONES 1ª -“DISPOSITIVO PARA LA APLICACION DE UN VARIADOR DE VELOCIDAD BASCULANTE A UNA MOTOCICLETA ELECTRICA” de los que comprenden además de un motor eléctrico un variador de velocidad convencional y un soporte para su incorporación a un chasis o estructura resistente de dicha motocicleta eléctrica, caracterizada en que el dispositivo que permite dicha aplicación, comprende un soporte fijo que se inmoviliza mediante los medios adecuados a dicho chasis o estructura resistente, incorporando dicho soporte fijo una biela basculante que gira respecto al mismo, y que a su vez incorpora un motor eléctrico, y en el eje de rotación del mismo la correspondiente polea, previéndose en el soporte fijo de un orificio para el alojamiento de un eje y una polea con su correspondiente corona, sirviendo este eje de giro y basculación también para un segundo soporte, soporte móvil basculante de una polea dotada de corona, uniéndose cinemáticamente las poleas y coronas mediante sendas correas. 1st - “DEVICE FOR THE APPLICATION OF A SWING SPEED VARIATOR TO AN ELECTRIC MOTORCYCLE” of which they comprise, in addition to an electric motor, a conventional speed variator and a support for its incorporation to a chassis or resistant structure of said electric motorcycle, characterized in which the device that allows said application, comprises a fixed support that is immobilized by means suitable to said chassis or resistant structure, said fixed support incorporating a tilting rod that rotates with respect thereto, and which in turn incorporates an electric motor, and on the axis of rotation thereof the corresponding pulley, provided in the fixed support of a hole for the accommodation of an axis and a pulley with its corresponding crown, this axis of rotation and tilting also serving for a second support, tilting mobile support of a pulley endowed with a crown, the pulleys and crowns being connected kinematically by means of straps. 2ª -“DISPOSITIVO PARA LA APLICACION DE UN VARIADOR DE VELOCIDAD BASCULANTE A UNA MOTOCICLETA ELECTRICA” según la 1ª reivindicación, caracterizado en que la tensión de la correa que une cinemáticamente las poleas del variador se regula mediante un tensor móvil que se monta en el soporte móvil basculante. 2nd - “DEVICE FOR THE APPLICATION OF A SWING SPEED VARIATOR TO AN ELECTRIC MOTORCYCLE” according to the 1st claim, characterized in that the tension of the belt that kinematically joins the drive pulleys is regulated by a mobile tensioner that is mounted on the support tilting mobile. 3ª -“DISPOSITIVO PARA LA APLICACION DE UN VARIADOR DE VELOCIDAD BASCULANTE A UNA MOTOCICLETA ELECTRICA” según la 1ª reivindicación, caracterizado en que el soporte fijo presenta en su cuerpo, sendos apéndices en los cuales se ha provisto los correspondientes orificios para la solidarización de dicho soporte fijo a la estructura resistente o chasis de la motocicleta. 3rd - "DEVICE FOR THE APPLICATION OF A SWING SPEED VARIATOR TO AN ELECTRIC MOTORCYCLE" according to the 1st claim, characterized in that the fixed support has in its body, two appendices in which the corresponding holes for the solidarity of said fixed support to the sturdy structure or motorcycle chassis. 4ª -“DISPOSITIVO PARA LA APLICACION DE UN VARIADOR DE VELOCIDAD BASCULANTE A UNA MOTOCICLETA ELECTRICA” según la 1ª reivindicación, caracterizado en que en el cuerpo del soporte fijo se han provisto sendos orificios, uno de ellos en la parte superior izquierda, en la que se incorpora una biela con el auxilio del correspondiente eje o bulón, y unos medios de regulación del giro de la biela respecto al soporte fijo. 4th - “DEVICE FOR THE APPLICATION OF A SWING SPEED VARIATOR TO AN ELECTRIC MOTORCYCLE” according to the 1st claim, characterized in that in the body of the fixed support two holes are provided, one of them in the upper left, in which a connecting rod is incorporated with the help of the corresponding axle or bolt, and means for regulating the rotation of the connecting rod with respect to the fixed support. 5ª -“DISPOSITIVO PARA LA APLICACION DE UN VARIADOR DE VELOCIDAD BASCULANTE A UNA MOTOCICLETA ELECTRICA” según la 4ª reivindicación, caracterizado en que los medios de regulación del giro de la biela serán, un muelle concéntrico al bulón y una tuerca de apriete de dicho muelle. 5th - "DEVICE FOR THE APPLICATION OF A SWING SPEED VARIATOR TO AN ELECTRIC MOTORCYCLE" according to the 4th claim, characterized in that the means for regulating the rotation of the connecting rod will be, a spring concentric to the bolt and a tightening nut of said spring .
ES201131290U 2011-12-15 2011-12-15 DEVICE FOR THE APPLICATION OF A SWING SPEED VARIATOR TO AN ELECTRIC MOTORCYCLE Expired - Fee Related ES1076136Y (en)

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ES201131290U ES1076136Y (en) 2011-12-15 2011-12-15 DEVICE FOR THE APPLICATION OF A SWING SPEED VARIATOR TO AN ELECTRIC MOTORCYCLE

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014184396A2 (en) 2013-09-26 2014-11-20 B Y M Ingenieros S.L. Vehicle traction device and vehicle incorporating same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014184396A2 (en) 2013-09-26 2014-11-20 B Y M Ingenieros S.L. Vehicle traction device and vehicle incorporating same

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